

The cooler/warmer is no bad thing as it does help the oil to get up to temp quicker, just like with waterboxers.
The sump filling tube still weeps, the hose must be on the way out. 33mm bore and I'm having trouble finding any...
I inspected the breather valve and by peering down the pipes I found that the internals had got displaced inside (maybe from an lpg backfire that also wrecked the filter housing lid) so a bit of fiddling with some welding wire got the spring etc. back where they should be and it might stop it breathing up quite so much vapour. I'll probably have to re-tune it again...
023 129 101 Still available as it's a common diesel part but £47.00 + vat

The crank nose/oil pump seal is defo weeping so I'll order one in, size 35x48x10 if anyone needs one too?
Finally, the dipstick tube nut wasn't pulled up tight on it's olive (been like it for ages, maybe since it was built) so that would have been breathing in air too

PS I just found out that the a/c compressor main pivot bolt has been loose since the last meddler bodged the cooler seal
